package com.itheima.apitest.systemtest;

public class SystemTest {
    public static void main(String[] args) {
        //获取开始的时间点
        long start = System.currentTimeMillis();
        for (int i = 0; i < 10000; i++) {
            System.out.println(i);
        }
        //获取结束的时间点
        long end = System.currentTimeMillis();
        System.out.println(end-start);
    }
}
